The equipment consists of a milk tank, a hot water tank, a circulation pump, and a base. It features a stirring mechanism, an automatic temperature control system, and an adjustable sterilization temperature of 40-90°C. Water cooling reduces the temperature to approximately 40°C. Sizes from 100L to 300L can be customized. Compared to single-tank sterilizers, it adds a hot water circulation system, allowing for preheating and improved energy efficiency for continuous use.